AIR FEEDING DEVICE FOR RESPIRATION

摘要

An air feeding device for respiration (10) for feeding air for respiration to the air conduction of a patient, comprising a cylinder (12) filled with the air for respiration, a cart (14) having a storage part storing the cylinder (12), a shut-off valve (18) installed on the cylinder (12), a flow control valve (40) installed on the shut-off valve (18), a conduit (22) connected to the flow control valve (40) to lead the air for respiration to the inlet of the air conduction of the patient, a coupler (16) connected integrally with the flow control valve (40) and connecting the flow control valve (40) to the shut-off valve, and a link mechanism (110) for disconnecting the coupler (16) from the shut-off valve (18) when the cylinder (12) is removed from the cart (14).